baber/WOPTO huggingface dataset:
Patent JP-H05186749-A (JP)
Title: Self-adhesive tape
Inventor: SHIMOMURA KAZUHIRO
IPC: B32B37/00
Filed: 1992-01-13
Abstract: PURPOSE:To provide an inexpensive self-adhesive tape which is based on a substrate cloth comprising woven fabric consisting of flat thermoplastic resin yarns, is resistant to thermal degradation of the yarns during extrusion lamination, and has a sufficient tensile strength in the longitudinal direction while having a tear strength low enough for cutting by hand in the transverse direction. CONSTITUTION:The title tape comprises a substrate cloth comprising woven fabric consisting of warps and wefts closs-linked to each other and made of flat polyolefin resin yarns, a polyolefin resin layer formed on one side of the cloth by extrusion lamination in such a manner that the resin penetrates into openings formed by the warps and wefts to thereby fix those threads, and a self-adhesive layer formed on the other side of the cloth.
Patent JP-H04236964-A (JP)
Title: Endoscopic expanding balloon
Inventor: OKADA TSUTOMU
IPC: A61B1/00
Filed: 1991-01-17
Abstract: PURPOSE:To provide an endoscopic expanding balloon possible to pull out a balloon without loosening the balloon at the time of pulling out the balloon from the channel of an endoscope and giving no thermal damage to the expanded part of the balloon at the time of fixing the balloon by fusion. CONSTITUTION:An endoscopic expanding balloon 1 has an extending force applying means for pushing a mouthpiece by a length (1) along the longitudinal direction of a catheter 4 so as to preliminarily add an extending force to a balloon 7 fused onto the top end of a catheter 3, and the balloon 7 is fused without adding the expanding force when the balloon 7 is fused onto the top end part of the catheter 3 so that a thermal damage is never given to the expanded part of the balloon 7.
Patent JP-H05253244-A (JP)
Title: Locking nail for treating trunk-side broken thigh bone
IPC: A61B17/74
Filed: 1993-01-13
Abstract: PURPOSE: To obtain a locking nail suitable for treating fracture of a thigh bone in the vicinity of the head, in the locking nail including a lateral hole for housing a screw for bone in the terminal part and a pair of inclined holes for housing screws for a thigh bone neck in the base end part, by making the inclined holes of the base end part greater in diameter than the screw at the neck of the thigh bone. CONSTITUTION: The axis part 10 of this nail includes a cylindrical part 12 at the base end part and a conical part 14 in the terminal end part area, an end part 16 with its front end cut is formed in a first tapered part of the nail part 14, and a lateral hole 18 is provided at the terminal end part to house a screw for bone. A base end part 12 is provided with a pair of inclined holes 20, 22, where screws for the neck of a thigh bone are housed. Here, the inclined hole 22 is made to have a diameter greater than the related screw for the neck of the thigh bone and to be an elongated hole within the axis orthogonal to the axis of the nail. Also, the axis part 10 of the nail is bent within a lateral median plane so as to be adapted to the natural curvature of the thigh bone, and a hole 24 is provided in the nail in the axially longitudinal direction.
Patent JP-S62164257-A (JP)
Title: Rotary magnetic head drum device
Inventor: MASUDA NORIAKI
IPC: G11B15/61
Filed: 1986-01-14
Abstract: PURPOSE:To keep the floating degree of a magnetic tape at a fixed level and especially to ensure a stable contact state at tape winding-out part, by forming plural hollowed grooves of fixed forms on the lower end face of the outer circumferential part of an upper fixed drum. CONSTITUTION:Plural hollowed grooves 18(18-0, 18-1...18-n) are provided within a fixed angle area on the lower end face of the outer circumferential part of an upper fixed drum 19 set opposite to a middle rotary drum 23. While a venthole 19a is formed on the upper surface of the drum 19 opposite to the grooves 18. The depth of the groove 18 is gradually decreased toward the tape winding-out part so that the discharging pressure is increased. In such a constitution, the drum 23 is revolved by a fixed frequency and the pressure of the air supplied through the hole 19a is gradually increased to press the tape. In such a way, the tape floating degree is kept constant around the drum 23 and especially a stable contact state is secured at the tape winding-out part.
Patent JP-H09198725-A (JP)
Title: Recording/reproducing method and recording/reproducing device
Inventor: MOTOMA NOBUHIRO
IPC: G11B9/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To realize a recording/reproducing method by which the state of atoms and molecules are used as a recording unit. SOLUTION: A solid having physical structures equipped with energy level structures consisting of 3 or higher energy levels as a recording medium is used. When the quantity of the physical structures contained in the solid is defined as N, described three levels of the (i)th physical structure as a 1st, 2nd and 3rd levels, (h) as the planck's constant, energy of the 1st level as hωi1 /2π, energy of the 2nd level as hωi2 /2π, energy of the 3rd level as hωi3 /2π, when denoting |ω13 -ωi1 | as ωi31 , |ω13 -ωi2 | as ωi32 and |ω12 -ωi1 | as ωi21 , information is recorded in the recording medium by changing the distribution of (ωi31 , ωi32 ) in N pices of the physical structure, and the information is reproduced by detecting the distribution of (ωi31 ,  ωi32 ) or the distribution of ω21 .
Patent JP-S58122052-A (JP)
Inventor: HINO MORIO
IPC: B02B7/02
Filed: 1982-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5596274-A (JP)
Title: Reinforced part at side surface of vitrified grindstone
Inventor: HASEGAWA SENZOU
IPC: B24D3/34
Filed: 1979-01-16
Abstract: PURPOSE: To improve the tight adherence property between a clamping tool and a grindstone at the time of mounting the grindstone to completely prevent the slide thereof by pressing and forming integrally reinforcing disc bodies on both side surfaces of the grindstone main body.  
     CONSTITUTION: Synthetic rubber-made porous disc bodies 2 and 2' reinforced by glass fibers, asbestos or the like are bonded to both side surfaces of the mian body 1 of the grindstone after applying a thermosetting or thermoplastic resin on the disc bodies. Both side surfaces of the thus integrally formed grindstone are pressed and formed. In this manner, the side surfaces of the vitrified grindstone is reinforced by the disc body 2, and tight coupling between the clamping tool and the grindstone at the time of mounting the grindstone is improved by the elasticity of the disc body 2, and the slide of both is completely prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5389733-A (JP)
Title: Control mechanism for slit width of shutter blind
Inventor: TAKEMOTO TAKESHI
IPC: G03B9/28
Filed: 1977-01-18
Abstract: PURPOSE: To control the slit width due to the shuter blind in a simple mechanism by providing an endless shutter blind having plural exposure windows and an operating member which shifts a guide axis. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61162819-A (JP)
Title: Magnetic recording medium
Inventor: YASUHARA YOSHIYUKI
IPC: C09D5/23
Filed: 1985-01-14
Abstract: PURPOSE:To improve dispersibility and durability by forming a magnetic layer constituted by dispersing pulverous ferromagnetic powder into a copolymer consisting of vinyl chloride, specific monomer and vinyl monomer of an org. group contg. a specific group on a nonmagnetic base. CONSTITUTION:The magnetic layer constituted by dispersing the pulverous ferromagnetic powder into the copolymer consisting of (a) the vinyl chloride unit, (b) the monomer unit expressed by the formula and (c) the vinyl monomer unit of which the side chain is the org. group contg. the hydroxyl group and -SO3M group is formed on the nonmagnetic base. The constitution of each unit consists of 60-95wt% the unit (a), 5-25wt% the unit (b) and 1-15wt% the unit (c) and the average degree of polymn. is 200-800. The excellent dispersibility, packability, compatibility and thermal stability of the pulverous ferromagnetic powder are thus obtd. and therefore the magnetic recording medium has good durability and excellent stability with time.
Patent JP-H01180998-A (JP)
Title: Selective anodic oxidation method
Inventor: NOBUNAGA HISASHI
IPC: C25D11/04
Filed: 1988-01-12
Abstract: PURPOSE:To simply subject the surface of a metal to selective anodic oxidation by coating the surface of the metal with an elastic material having a prescribed shape and anodically oxidizing the surface of the metal with the elastic material as a mask. CONSTITUTION:Butyl rubber 3 having the shape of a terminal part is pressed against the surface of a metallic Ta film 2 formed on a substrate 1 to coat the surface of the film 2. Anodic oxidation is then carried out for about 30min with DC of about 40V and an electrolytic soln. consisting of phosphoric acid, ethylene glycol and water to form a Ta oxide film 2a on the surface of the film 2 except the coated part. The surface of the metal can be subjected to selective anodic oxidation in the simplified stages.
Patent JP-H07208800-A (JP)
Title: Air conditioning duct
Inventor: SAKAKIBARA AKIYOSHI
IPC: F24F13/02
Filed: 1994-01-20
Abstract: PURPOSE:To solely use an air conditioning duct without using a reinforcing material by incorporating rigidity in the duct formed in a cylindrical shape from an assembly of glass fiber. CONSTITUTION:A duct main material 2 made by forming glass fiber assembly or rock fiber assembly in a press-bonded state is finished in a rectangular- sectional shape to be formed in a cylinder 3. Nonwoven fabric 4 is adhered to an inner surface of the cylinder 3, and a metal foil 5 with fiber is adhered to an outer surface of the cylinder 3. The glass fiber or the rock fiber of the material 2 is enclosed with the fabric 4 and the foil 5. The glass fiber assembly or the rock fiber assembly is formed in the press-bonded state thereby to incorporate rigidity in the cylinder 4, and the cylinder 3 is not necessarily reinforced by a reinforcing material.
Patent JP-S56103137-A (JP)
Title: Photo-oxidation of o-dichloromethyl benzotrifluoride
Inventor: HIBINO YASUO
IPC: C07C69/76
Filed: 1980-01-21
Abstract: PURPOSE: To prepare an o-trifluoromethyl benzoyl chloride, useful as an intermediate of pesticides, etc., in high selectivity, by the photo-oxidation of o-dichloromethyl benzotrifluoride with O 2  in the presence of chlorine under ultraviolet light  irradiation.  
     CONSTITUTION: o-Dichloromethyl benzotrifluoride is irradiated with ultraviolet light in an inert solvent or an alcoholic solvent or without dilution in the presence of chlorine and oxygen at room temperature to 100°C under reduced pressure, to effect the photo-oxidation and to obtain o-trifluoromethyl benzoyl chloride or o- trifluoromethyl benzoic acid ester. The charging rate of chlorine is pref. ≤1mol. Cl 2 /min/1g raw material. When NH 3  or a proper amine is added to the system after the completion of the reaction, an amide is obtained, and the recovery of ester and amide is facilitated compared with the acid chloride such as o-trifluoromethyl benzoyl chloride, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58123096-A (JP)
Title: Heat exchanger
Inventor: KANEKO YASUNORI
IPC: F28F13/18
Filed: 1982-01-13
Abstract: PURPOSE:To improve a heat exchanging characteristic, as well as to enhance resistance to heat and to corrosion, and to largely increase durability, by applying heat-resistant paint, containing ultrafine metallic powder, to the surface of a base material, in a heat exchanger used for a water heater and others. CONSTITUTION:A heat exchanger is composed in such a manner that a heat absorbing part (fins) 3 is provided to the top of a heating shell 2 which forms a combustion chamber, and heat exchanging pipes 4 are wound up around the outside of the heating shell 2, being inserted into the fins 3. A paint, which is heat- resistant and acid-resistant, and into which ultrafine metallic powder is dispersed, with inorganic polymer being used as a binder, is applied to the surface of a base material of heat exchanger, to form a coating layer by baking. With such an arrangement, heat exchanging ability is increased, because ultrafine metallic powder is included the coating layer, together with resistance to heat, resistance to corrosion, and durability being enhanced in the heat exchanger.
Patent JP-S60149206-A (JP)
Title: Parabolic antenna
Inventor: UEDA TADAO
IPC: H01Q19/02
Filed: 1984-01-17
Abstract: PURPOSE:To prevent vibrations of an arm which supports a reflector and a wave collector and to attain a unified control of angles of elevation, by using a post and an arm formed in a body to fix three areas of the periphery of the reflector. CONSTITUTION:A reflector 12 is supported by a U-shaped post 13, and the post 13 is fixed through its both ends at a flange part 14 which is folded at an edge part higher than the vertical intermediate part of the reflector 12. An end of an arm 16 which supports fixedly a wave collector 15 at the focal point of a reflecting surface 11 is connected to the middle part of the post 13. The arm 16 is connected also to the reflector 12. Then the upper and lower angles of the arm 16 are controlled to a supporting arm 22 which is attached rotatably to the middle part of the post 13. The post 13 unified with the arm 16 is revolved on the plate 22 to control the angle of elevation of the reflector 12.
Patent JP-H05187218-A (JP)
Title: Submuffler for automobile
Inventor: IZUHARA KOICHI
IPC: F01N1/24
Filed: 1992-01-14
Abstract: PURPOSE:To prevent deterioration of stainless wool and glass wool lowering of a muffling function due to discharge, and prevent the increase of the generation of radiation noise. CONSTITUTION:A submuffler for an automobile comprises an outer shell 1, an outer plate 2, an inner pipe 3 having punched holes 3a, and a muffling chamber 4 surrounded therewith. Stainless wool 5 are arranged to the muffling chamber 4 in a state to surround the outer periphery of the inner pipe 3 and the muffle chamber is filled with glass wool 6. The muffling chamber 4 is provided with a separator 10 having fins 10a for preventing the occurrence of convection.
Patent JP-2000203731-A (JP)
Title: Paper feeder
Inventor: SHIGETA SEIICHI
IPC: B65H3/44
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To accurately recognize a residual amount of paper in a selected paper feed tray, and attain a simplified structure. SOLUTION: One paper feed unit 12 is lowered down along an arrangement direction of a plurality of paper feed trays 11 by rotating an endless belt 13, sheets of paper P are loaded in each paper feed tray 11 by feeding the sheets of paper P of the selected paper feed tray 11 by the paper feed unit 12, thereby eliminating necessity for providing a bottom plate loading the sheets of paper P and driven by a motor. Further, a sensor 52 reads a position data written in a memory medium 51 provided in the endless belt 13, so as to recognize little by little a moving position of the paper feed unit 12, so that a residual amount of the sheets of paper P of the selected paper feed tray 11 can be accurately recognized by the position of this paper feed unit 12.
Patent JP-S57119876-A (JP)
Title: Formation of heat insulation material
Inventor: KANEKO YASUNORI
IPC: B05D5/00
Filed: 1981-01-16
Abstract: PURPOSE: To obtain a heat insulating paint film which is excellent in both heat insulation effect and paint film performance by coating phosphate type inorg. heat resistant paint on a paint film surface, spraying a powder material reacting with this paint on the paint film being in the state wet therewith and allowing the same to foam.  
     CONSTITUTION: Phosphoric acid inorg. heat resistant paint is painted on the outside wall surface of a box body of a box type cooking apparatus or the like having a roasting chamber by using a spray gun. Wollastonite is sprayed on the paint film being in the wet state after the coting and is set at room temp. The acidic paint and alkaline wollastonite react vigorously and the surface parts foam considerably. This is baked for about 30min at about 300°C, thereby forming the extremely porous paint film. The similar result is also obtained by using ammonium carbonate powder as a powder material. The paint film has the structure which is dense in the part adhered to the ground and is more porous the nearer the surface, and this paint film is supeiror in paint film performance such as heat resistance, adhesiveness strength, corrosion resistance, impact resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01182468-A (JP)
Title: Assembling method for prefabricated toilet
Inventor: AOYAMA KENICHIRO
IPC: E04B1/343
Filed: 1988-01-13
Abstract: PURPOSE:To enable a side wall to be stably held from the beginning facilitated in its positioning of perpendicularity by supporting a built-in material of a wall panel-supporting frame interposing a jig between the material and a wall structure, when a prefabricated toilet is assembled in the indoor. CONSTITUTION:In case of forming a side wall when a prefabricated toilet is assembled in the indoor of a building, a built-in material of a wall panel supporting frame of foundation frame 1a, struts 2a, 2b and a ceiling frame 3a or the like is supported providing a jig J to be interposed between the material and a wall structure Wb1 of the building. Adjusting the jig J and a distance between the supporting frame and the wall structure Wb1, the supporting frame performs its positioning of perpendicularity.
Patent JP-S61163988-A (JP)
Title: Producing coke
Inventor: DOBASHI KOJI
IPC: C10B57/10
Filed: 1985-01-16
Abstract: PURPOSE:To produce a coke having a uniform quality by subjecting a pulverized coal in an undried state to determination of particle size and water content and controlling conditions for carbonization and/or charging factors based on the results of the determination. CONSTITUTION:Samples of a pulverized coal in an undried state are each col lected in an amount of 3-5kg per run of sampling at predetermined intervals, supplied to a control feeder 2 via a hopper 1, subjected to determination of water content by means of an infrared moisture meter 3 and supplied to a sifter 5 having a mesh size l(3-5mm) close to the intended particle size. The oversize coal particles is placed in a hopper 6 while the undersize coal particles is placed in a hopper 7. The coal particles in the hoppers 6, 7 are weighed to determine the coal particl size by means of an electronic weigher 9. From the above-obtained data on particle size and water content are calculated the particle size of the pulverized coal in a dry state using the given formula, and the conditions for carbonization and/or charging factors are controlled based on the particle size obtained by the calculation.
Patent JP-S57119203-A (JP)
Title: Optical tracking apparatus
Inventor: TAKAI TOSHIO
IPC: G01B11/00
Filed: 1981-01-17
Abstract: PURPOSE:To obtain a better responsiveness with a simple construction with such an arrangement that a pan head of a TV camera for photographing a moving object will turn with the output of a tracking sensor for detecting a light emitting element provided a location part of the object. CONSTITUTION:Light of a light emitting element 8 provided near the finger position of a manupilator 5 as a moving object is detected with a tracking sensor 3 comprising a condensing lens and a position detector provided on the body of a TV camera 1. The output of the sensor is input into a position calculation circuit 4 and the output thereof is provided to a pan head control section 6 to turn the pan head 2 horizontally until the optical axis coincides with the optical axis of the light emitting element 8. In this manner, the TV camera 1 is turned until the manupilator 5 reaches the position enabling photographing thereby affording a better responsiveness with a simple construction.
Patent JP-H0611804-A (JP)
Title: X-ray intensifying screen indicating peak light emission in ultraviolet region
Inventor: PATORITSUKU MADOTSUKU RANBAATO
IPC: G03C5/17
Filed: 1993-01-18
Abstract: PURPOSE: To provide a silver halide exhibiting high specific sensitivity and having peak emission intensity in ultraviolet region by allowing a phosphor, which absorbs X-ray and has peak intensity in a specific range, to be made of oxygen and a specific metal. CONSTITUTION: The phosphor composed of a tetragonal scheelite structural non-titanium crystal absorbing X-ray and having peak intensity in 320-380nm is incorporated in a fluorescent layer. The phosphor consists of oxygen and the metal satisfying an equation in the equation, X is 0.15 to -0.10, Z is <4×10<-4> to 0.5. In the wavelength region, the specific sensitivity of the silver halide is higher than that in visible spectrum and the absorbance by a usual org. component of the intensifying screen and a radiation photographic film is low and negligible, and since the silver halide has high absorption, the light of the ultraviolet ray supplied to the silver halide emulsion layer unit is completely absorbed in a silver coating weight usually used for the radiation photographic element. Then a sharp image is obtained.
Patent JP-S56103374-A (JP)
Title: Contact operation detector
Inventor: NOMURA HIROYUKI
IPC: H01H9/16
Filed: 1980-01-23
Abstract: PURPOSE:To improve reliability and simplify maintenance by using optical fibers and a plate provided with holes. CONSTITUTION:A plate 11 provided with round holes 12-1, 12-2 is connected to a lever 4 which is interlocked to opening and closing of main contacts 6, 7, and optical fiber pairs 13-1-13'-2 are disposed on both sides of the plate 11. Then if the light of the light emitting element 22 in an electronic circuit or control unit 21 for starting sequence, protecting device, etc. is inputted as a light signal into the optical fiber 13-2 and the plate 11 is moved in an arrowed c direction, the light signal reaches a photodetector 23 when the hole 12-2 aligns to the fibers 13-2, 13'-2, then, an operation such as application of a close signal to the main contacts 6, 7 is accomplished. Hence, the opening-closing signals of the main contacts 6, 7 are directly inputted to the electronic circuit chamber 21, and the problems accompanied with provision of contacts such as surge, noise and chattering do not occur and the need for maintenance of contacts accompanied with the provision of contacts is eliminated.
Patent JP-S61166637-A (JP)
Title: Transfer method for remote maintenance log-out information
Inventor: OGA TAKESHI
IPC: G06F11/34
Filed: 1985-01-18
Abstract: PURPOSE:To reduce the load of a maintenance center by storing faulty log-out information into a medium by an operating system of a computer and reading out the log-out information by a service processor to transfer it to a remote maintenance center in order to transmit only the desired maintenance information. CONSTITUTION:When a device 13 has a fault, the faulty log-out information is collected by an operating system 12 within a central processor 11 of a computer system. This collected information is stored in a medium 14 and then read out by a service processor 2 to be transferred to a remote maintenance center 4. Then a function equivalent to the off-line log-out transfer is given to the system 12. Thus the remote maintenance log-out information can be transferred even in case the processor 11 has a fault and is incapable of its actuation.